I was going to say expedition out of the gate, I had one and they are a tank but surprising great gas mileage. One of my biggest regrets was getting rid of my expedition. I was getting 16 mpg city, and I'm telling you that thing was so solid. I paid 23k for a new one, that was 10g's off msrp just like ram's do, but that was way back in 2000 and was a base model. I don't think they even have strippy models like the used to. I bet you can get a decent one in the 30's.
A second choice, my bro bought a trd 4 runner. Again, that thing drives so sturdy, I was very impressed. But I would shop expeditions. New Bronco coming 2020, but it is on the ranger platform which has been revealed, not very impressed. gl bud